IN169755B - - Google Patents

Info

Publication number
IN169755B
IN169755B IN1037/CAL/89A IN1037CA1989A IN169755B IN 169755 B IN169755 B IN 169755B IN 1037CA1989 A IN1037CA1989 A IN 1037CA1989A IN 169755 B IN169755 B IN 169755B
Authority
IN
India
Prior art keywords
assembly
resin
toggle clamp
molding
compression
Prior art date
Application number
IN1037/CAL/89A
Other languages
English (en)
Inventor
Steven Michael Maus
George Joseph Galic
Original Assignee
Galic Maus Ventures
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Galic Maus Ventures filed Critical Galic Maus Ventures
Priority to IN1037/CAL/89A priority Critical patent/IN169755B/en
Publication of IN169755B publication Critical patent/IN169755B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C2045/2651—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs using a plurality of mould cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C2045/2683—Plurality of independent mould cavities in a single mould
    • B29C2045/2687—Plurality of independent mould cavities in a single mould controlling the filling thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fish Paste Products (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
IN1037/CAL/89A 1986-05-05 1989-12-15 IN169755B (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN1037/CAL/89A IN169755B (pt) 1986-05-05 1989-12-15

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/860,006 US4828769A (en) 1986-05-05 1986-05-05 Method for injection molding articles
IN363/CAL/87A IN167267B (pt) 1986-05-05 1987-05-04
IN1037/CAL/89A IN169755B (pt) 1986-05-05 1989-12-15

Publications (1)

Publication Number Publication Date
IN169755B true IN169755B (pt) 1991-12-21

Family

ID=25332296

Family Applications (2)

Application Number Title Priority Date Filing Date
IN363/CAL/87A IN167267B (pt) 1986-05-05 1987-05-04
IN1037/CAL/89A IN169755B (pt) 1986-05-05 1989-12-15

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IN363/CAL/87A IN167267B (pt) 1986-05-05 1987-05-04

Country Status (15)

Country Link
US (2) US4828769A (pt)
EP (1) EP0244783B1 (pt)
JP (1) JPH0671755B2 (pt)
KR (1) KR940010712B1 (pt)
CN (2) CN1032907C (pt)
AT (1) ATE60732T1 (pt)
AU (1) AU585153B2 (pt)
BR (1) BR8702235A (pt)
CA (1) CA1259766A (pt)
DE (1) DE3767910D1 (pt)
HK (1) HK126695A (pt)
IL (1) IL82430A (pt)
IN (2) IN167267B (pt)
MX (1) MX166015B (pt)
SU (1) SU1745108A3 (pt)

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AU7222087A (en) 1987-11-12
BR8702235A (pt) 1988-02-17
CN87104162A (zh) 1987-12-16
EP0244783A2 (en) 1987-11-11
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CN1032907C (zh) 1996-10-02
EP0244783B1 (en) 1991-02-06
IN167267B (pt) 1990-09-29
CN1045058A (zh) 1990-09-05
EP0244783A3 (en) 1989-04-26
SU1745108A3 (ru) 1992-06-30
KR940010712B1 (ko) 1994-10-24
KR870010933A (ko) 1987-12-18
AU585153B2 (en) 1989-06-08
ATE60732T1 (de) 1991-02-15
MX166015B (es) 1992-12-16
HK126695A (en) 1995-08-18
DE3767910D1 (de) 1991-03-14
CN1029095C (zh) 1995-06-28
IL82430A (en) 1991-03-10
CA1259766A (en) 1989-09-26
JPS62268620A (ja) 1987-11-21
US4900242A (en) 1990-02-13
US4828769A (en) 1989-05-09
JPH0671755B2 (ja) 1994-09-14

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